The Koss Plug in Silver/Black are stereo, noise isolating in-ear headphones that deliver the kind of accurate acoustical reproduction and isolation typically found in high-end, closed-style high fidelity headphones.
They have a dynamic element positioned just outside the ear connecting to a tubular port structure that inserts into a soft, expandable cushion. The soft, foam cushion expands for a custom comfort fit with every listening experience. It also improves isolation, plugging out ambient sounds, and enhances deep bass and treble clarity.
Combine the Koss Plug with your favorite music and it instantly becomes the ultimate accessory for on the go listening.
112 dB SPL/1mW
Straight, Dual Entry, 4ft
Limited Lifetime Warranty